All ______, whether large or small, has never been lost sight of and is always appreciated by the Hope Project.
| A．contribution | B．coincidence | C．conflict | D．convenience |
In our school students are _______ according to how much they know and how old they are.
| A．classified | B．combined | C．listed | D．clarified |
I was_______ about it. I thought you were responsible and that’s why I scolded you. Please forgive me.
| A．curious | B．worried | C．particular | D．mistaken |
Every possible means ______to prevent the air pollution, but the sky is still not clear.
| A．are being used | B．have been used |
| C．has been used | D．had been used |
I have no _______ to the plan, so long as it would not cost too much.
| A．refusal | B．comment | C．idea | D．objection |
Don’t use words, expressions or phrases _____ only to people with specific knowledge.
| A．being known | B．having been known |
| C．to be known | D．known |